Get John Deere combines and corn heads for all your harvesting needs at Tri County Equipment. Our S Series combines, for example, are built with a feedeerhouse design that offers large areas of clearance and helps provide better engagement of crop. Whether you’re harvesting high moisture corn or tough-threshing grains, our S Series and X Series combines are excellent choices to help you get the job done. We also offer a wide array of corn heads with options ranging from 6 to 18 rows. Whether you're looking for combine harvesters, corn heads, or both, you can count on us to help you find the harvesting equipment that fits your needs best.